Semi-Flexible Discs

The multi-layered abrasive coating construction and performance characteristics of this abrasive disc produce results similar to those of a conventional bonded cup wheel. Features/Benefits Lighter weight of proprietary bonding materials results in reduced operator fatigue. Faster and cooler cutting action. The unique spiral rib grain pattern provides rapid elimination of removed material from disc surface. Grinds and finishes in one operation.

Availability Range

Note: Additional diameters & grit sizes available upon request.

Marvel Semi-Flexible Discs

Diameter	Grain Type	Available Grit Sizes			Max. RPM
		16	24	36
4-1/2" - 7/8"	Aluminum Oxide				12,000
	Silicon Carbide				12,000
7" - 7/8"	Aluminum Oxide				8,500
	Silicon Carbide				8,500

Safety Recommendations

• Do not exceed maximum RPM rating printed on backside of disc.
• All semi-flexible discs must be used with appropriate sized back-up pad (see Marvelite Back-up Pads).

Applications

Aluminum Oxide

• Tough, durable mineral is particularly recommended for metal working applications such as carbon based alloys, stainless steels, iron, bronze and aluminum.

Silicon Carbide

• Sharp, hard mineral is ideal for grinding non-ferrous materials such as marble, granite, terrazzo, concrete, china clay, enamels, porcelain and especially fiberglass.